package spark;

import org.apache.spark.sql.api.java.UDF1;

/**
 * @author zhaoxuan
 * @date 2023-03-07 17:25
 **/
public class OperatorFunction implements UDF1<String, String> {

    @Override
    public String call(String s) throws Exception {
        return s+"qqq";
    }


}
